Xylotrechus stebbingi photographed at Bet Yehoshua near Natania on 8th May 2005. To my understanding it is a recently arrived pest of Eucalyptus trees. We were invited to a Bar mitsvah and it entered the tent where the goodies were being ladelled out, having been attracted to the light. (I'm afraid it was badly treated (squashed) to keep it quiet.
For more information on this insect's close and distant relatives, why not visit my check-list of Israeliinsects?